Aruba Access Points 缓冲区错误漏洞

Aruba Instant is a cloud-hosted controller-less wireless access point. Aruba Instant has a buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code in the underlying operating system by sending specially crafted packets to the PAPI UDP port...

CVE-2021-1356 Cisco IOS XE Software Web UI Denial of Service Vulnerabilities

Multiple vulnerabilities in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with read-only privileges to cause the web UI software to become unresponsive and consume vty line instances, resulting in a denial of service DoS condition. These vulnerabilities are due...

CVE-2021-1394

A vulnerability in the ingress traffic manager of Cisco IOS XE Software for Cisco Network Convergence System NCS 520 Routers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition in the web management interface of an affected device. This vulnerability is due ...

CVE-2021-1446 Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service Vulnerability

A vulnerability in the DNS application layer gateway ALG functionality used by Network Address Translation NAT in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a logic error that occurs when an affected...

Cisco IOS XE Software 代码问题漏洞

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the DNS Application Layer Gateway ALG feature used by Network Address Translation NAT in Cisco IOS XE. The vulnerability stems from a...

CVE-2020-9213

There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft many specific packets. Successful exploit may cause some services to be abnormal. Affected products include some versions of NGFW Module,...

CVE-2020-9213

There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft many specific packets. Successful exploit may cause some services to be abnormal. Affected products include some versions of NGFW Module,...

USN-4853-1 liblivemedia vulnerabilities

It was discovered that liveMedia incorrectly handled certain network packets. An attacker could possibly use this issue to execute arbitrary code. CVE-2018-4013 It was discovered that liveMedia incorrectly handled certain network sessions. An attacker could possibly use this issue to cause a deni...

openvswitch: limitation in the OVS packet parsing in userspace leads to DoS

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this...

lldp/openvswitch: denial of service via externally triggered memory leak

A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability...

Security Bulletin: IBM® Db2® is vulnerable to denial of service (CVE-2020-4135).

Summary Db2 is vulnerable to a denial of service. Db2 could allow an attacker to send specially crafted packets to the Db2 server to cause excessive memory usage and cause Db2 to terminate abnormally. Vulnerability Details CVEID: CVE-2020-4135 DESCRIPTION: IBM DB2 for Linux, UNIX and Windows...

PT-2021-7452 · Aruba · Aruba Instant

Name of the Vulnerable Software and Affected Versions: Aruba Instant versions 6.4.4.8 through 6.4.4.17 and below Aruba Instant versions 6.5.4.16 and below Aruba Instant versions 8.3.0.12 and below Aruba Instant versions 8.5.0.6 and below Aruba Instant versions 8.6.0.2 and below Description: A...

Input validation

A vulnerability in the Unidirectional Link Detection UDLD feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service DoS condition on an affected device. This...

CVE-2021-1367

A vulnerability in the Protocol Independent Multicast PIM feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this...

Cisco NX-OS Software 安全漏洞

Cisco NX-OS is the network operating system for the Cisco Nexus family of Ethernet switches and the MDS family of Fibre Channel storage area network switches. A denial-of-service vulnerability exists in the ICMPv6 processing in Cisco NX-OS, which can be exploited by an attacker to cause a system...

PT-2021-2176 · Cisco · Cisco Fxos +2

Name of the Vulnerable Software and Affected Versions: Cisco FXOS Software affected versions not specified Cisco NX-OS Software affected versions not specified Description: The issue is related to insufficient input validation in the Unidirectional Link Detection UDLD feature. An unauthenticated,...

Denial of Service Vulnerability in DIR-878 AC1900 MU-MIMO Dual Band Gigabit Wireless Router

AUO Electronic Devices Shanghai Co., Ltd. provides high-quality network solutions for consumers and businesses of all sizes. A denial of service vulnerability exists in the DIR-878 AC1900 MU-MIMO Dual Band Gigabit Wireless Router. An attacker can exploit this vulnerability to cause a denial of...

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

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CVE-2021-1378

A vulnerability in the SSH service of the Cisco StarOS operating system could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition. The vulnerability is due to a logic error that may occur under specific...

CVE-2021-1378 Cisco StarOS Denial of Service Vulnerability

A vulnerability in the SSH service of the Cisco StarOS operating system could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition. The vulnerability is due to a logic error that may occur under specific...